78858766260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1\times {\mathrm{6229}}^1$

素因数の和:7458

約数の個数: 144

約数和(自身を含む): 243376245840

約数和(自身を除く): 164517479580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1153, 1220, 1830, 2196, 2306, 2745, 3459, 3660, 4612, 5490, 5765, 6229, 6918, 10377, 10980, 11530, 12458, 13836, 17295, 18687, 20754, 23060, 24916, 31145, 34590, 37374, 41508, 51885, 56061, 62290, 69180, 70333, 74748, 93435, 103770, 112122, 124580, 140666, 186870, 207540, 210999, 224244, 280305, 281332, 351665, 373740, 379969, 421998, 560610, 632997, 703330, 759938, 843996, 1054995, 1121220, 1139907, 1265994, 1406660, 1519876, 1899845, 2109990, 2279814, 2531988, 3164985, 3419721, 3799690, 4219980, 4559628, 5699535, 6329970, 6839442, 7182037, 7599380, 11399070, 12659940, 13678884, 14364074, 17098605, 21546111, 22798140, 28728148, 34197210, 35910185, 43092222, 64638333, 68394420, 71820370, 86184444, 107730555, 129276666, 143640740, 215461110, 258553332, 323191665, 430922220, 438104257, 646383330, 876208514, 1292766660, 1314312771, 1752417028, 2190521285, 2628625542, 3942938313, 4381042570, 5257251084, 6571563855, 7885876626, 8762085140, 13143127710, 15771753252, 19714691565, 26286255420, 39429383130, 78858766260]

約数ペア:

[(1, 78858766260), (2, 39429383130), (3, 26286255420), (4, 19714691565), (5, 15771753252), (6, 13143127710), (9, 8762085140), (10, 7885876626), (12, 6571563855), (15, 5257251084), (18, 4381042570), (20, 3942938313), (30, 2628625542), (36, 2190521285), (45, 1752417028), (60, 1314312771), (61, 1292766660), (90, 876208514), (122, 646383330), (180, 438104257), (183, 430922220), (244, 323191665), (305, 258553332), (366, 215461110), (549, 143640740), (610, 129276666), (732, 107730555), (915, 86184444), (1098, 71820370), (1153, 68394420), (1220, 64638333), (1830, 43092222), (2196, 35910185), (2306, 34197210), (2745, 28728148), (3459, 22798140), (3660, 21546111), (4612, 17098605), (5490, 14364074), (5765, 13678884), (6229, 12659940), (6918, 11399070), (10377, 7599380), (10980, 7182037), (11530, 6839442), (12458, 6329970), (13836, 5699535), (17295, 4559628), (18687, 4219980), (20754, 3799690), (23060, 3419721), (24916, 3164985), (31145, 2531988), (34590, 2279814), (37374, 2109990), (41508, 1899845), (51885, 1519876), (56061, 1406660), (62290, 1265994), (69180, 1139907), (70333, 1121220), (74748, 1054995), (93435, 843996), (103770, 759938), (112122, 703330), (124580, 632997), (140666, 560610), (186870, 421998), (207540, 379969), (210999, 373740), (224244, 351665), (280305, 281332)]